Hydraulic & Pneumatic

We are an experienced hydraulic valve manufacturer. We can provide CNC turned, CNC Swiss machined, and custom machined components for the Hydraulic & Pneumatic to suit your choice and needs.
Hydraulic Components and Parts: Pumps, Cylinders, Valves, Motors | Boly Metal

Machined Parts for Valve & Pump

Valves and pumps are critical components in any industry and application where fluid and air movements are required. Boly produces barrels, port plates, friction washers, as well as valves, blocks, and distributors to the hydraulic industry. Our experience of precision machining, tailored to the requirements of the hydraulic sector enables us to guarantee an optimum service for our customers. Starting from the customer’s technical drawing, we manufacture in medium and large series.

Carbon steel and Stainless steel are most often used for Hydraulic and Pneumatic components, but others include nickel alloy, aluminum, copper, and other certain types of alloys.

Focus on industry standard

The Hydraulic industry demands products that meet exact specifications and the highest standards for reliability and quality. Through a combination of technology and in-house engineering and manufacturing expertise, we are able to design, manufacture, and deliver the highest quality products and sub-assemblies in the industry. Our ISO 9001:2015 quality systems and extensive knowledge of materials source requirements make Boly fully compatible with Hydraulic and Pneumatic industry expectations. We are well-versed in the manufacturing of many types of steel valves and pump components. As an experienced valve manufacturer, we are able to provide you with the greatest range of options to suit your needs.

Consistently meets the Hydraulic and pneumatic industry’s strict product standards and requirements for a range of critical machined components. Meet exact specifications and the highest standards for reliability and quality.

Solutions for your Hydraulic related products.
Production of precise components for interior to functional.
Producing, assembling and testing with the highest quality.
Hydraulic combination valve
hydraulic2
hydraulic3

High-Quality Custom Hydraulic & Pneumatic Parts

We supply the Hydraulic & Pneumatic Industry with superior mechanical components and assemblies to match the reliability and performance of your Hydraulic & Pneumatic products. We create value-added solutions for our Hydraulic & Pneumatic Industry customers through collaborative relationships, engineering expertise, and innovation. Here is some key applications example:

Components for applications in the Hydraulic & Pneumatic fields:

Barrels
Valves
Blocks
Distributors
Cylinders
Flanges
Fittings
Turned balls
Friction washers
Pressure valve bodies

Once a product design is finalized, you can count on Boly 48+ years of machining experience to consistently produce the highest quality hydraulic & pneumatic components.

Typical Hydraulic Precision Machining components

Machining capabilities for Hydraulic & Pneumatic industry components

We currently manufacture a broad line of hydraulic hand pumps and valves, as well as custom-designed fluid power systems for the construction, manufacturing, aerospace, marine, and petrochemical industries. System capabilities include the design and fabrication of large hydraulic power supplies and cylinders and also computer-controlled automatic testing equipment.

Our OEM pumps are currently being used in many different industries as automotive pumps, beverage pumps, flavor pumps, ink pumps, medical pumps, chemical transfer pumps, seed coating pumps, lab pumps, bioreactor pumps, chemical injection pumps, sampling pumps and hundreds of other pump applications.

Precision machining methods at Boly offer a wealth of advantages for Hydraulic customers who desire parts that have high requirements for close tolerance and surface finish. We have a full range of precision machining process capabilities, including CNC turning, vertical/horizontal milling, grinding, and many secondary operations. When a customer requires high quality Hydraulic components and competitive prices, our precision machining methods offer impeccable results.
Concept-to-delivery metals and alloy machining
Exceptionally precise CNC Swiss machining
CNC turning and milling up to 5-axis machine centers
Design for manufacturing Process development
Quick turnaround development
In-house tool design and fabrication
Multi-level assembly and finishing
Laser Engraving for unique identification
Advanced inspection technology
Customized inventory management
PPAP compliant for all your capability study needs
Fully compatible with Sensor industry expectations

Our great support for Hydraulic and Pneumatic components

Automated CNC Machining

Leverage high-speed 3-axis and 5-axis machining processes as well as turning with live tooling for increasingly complex metal and plastic components.

Tools and Fixtures

Get durable, production-grade tools, fixtures, and other aids within days so development and workflow remain forward moving.

Quality Certifications and Traceability

Take advantage of our ISO9001 certified machining for high-requirement parts. Material lot traceability is also available on projects that qualify.

Materials

Choose from machined metals like stainless steel, nickel steel alloys like Inconel and Hastelloy, aluminium and brass.

More on our CapabilitiesReliable Manufacturing Service

Boly offers Hydraulic component manufacturing with the latest equipment.
We perform prototyping services, production manufacturing, and secondary processes in-house.

Material selectionWhat Specialty Materials Work Best for Hydraulic Components?

  • Carbon Steel
  • Stainless Steel and Specialty Steel
  • Aluminum Alloys
  • Copper Alloys

Carbon Steel

Carbon steel can be found both in the Hydraulic valve and the Pneumatic pump. Some examples are barrels, valves, blocks, distributors, cylinders, and the like. Its decorative uses may also range from wheel rims, covers, screws, washers, bolts, nuts, fasteners, and the like. All of these are essential in maintaining the structure and stability of any given fluid and air system.

Below are some of the grades in stock:
AISI 1018
AISI 1045
AISI 1144
AISI 1215
AISI 12L14
AISI 4130
AISI 4140
AISI 8620

Stainless Steel and Specialty Steel 

Stainless steel alloys have found increasing usage in Hydraulic and Pneumatic components that require great strength but can handle the increased weight. The high corrosion and temperature resistance found in stainless steel make it suitable for a range of fluid and air systems.

Below are some of the grades in stock:
AISI 303
AISI 304
AISI 316
AISI 630
AISI 17-4PH

Aluminum Alloys

There is a great deal of aluminum alloys in the Valve and Pump. Most aluminum alloys offer high weight to strength ratios, corrosion resistance, formability, and favorable pricing.

Below are some of the grades in stock:
Aluminum 2011
Aluminum 4032
Aluminum 6061
Aluminum 6063
Aluminum 7075-T7651

Copper Alloys

Copper has high levels of strength, conductivity, and resistance to corrosion. In particular, the resistance to corrosion is an important trait for valves.

Below are some of the grades in stock:
Copper C3600
Copper C3602
Copper C3604
Copper C4926 (Lead Free)

Stainless Steel Turned Parts

Stainless Steel
Turned Parts

Carbon Steel Turned Parts

Carbon Steel
Turned Parts

Aluminum Turned Parts

Aluminum
Turned Parts

Copper & Brass Turned Parts

Copper & Brass
Turned Parts

We’re Your Valve and Pump components Partner

Do your products move, shape, turn, lift, mold, or haul using either pneumatic or hydraulic systems? As your manufacturing partner, we can help you design and produce valve and pump components so they perform better, are easier to manufacture, and help reduce concerns such as nesting and hydrogen embrittlement. Our unwavering passion for excellence has made Boly a supplier of quality components for pneumatic and hydraulic systems of all types.
Hydraulic and Pneumatic Components